diff --git a/python-astroML.spec b/python-astroML.spec
index 1c0557c..61d83c0 100644
--- a/python-astroML.spec
+++ b/python-astroML.spec
@@ -3,7 +3,7 @@
 
 Name:           python-%{upname}
 Version:        0.3
-Release:        17%{?dist}
+Release:        18%{?dist}
 Summary:        Python tools for machine learning and data mining in Astronomy
 
 License:        BSD
@@ -142,6 +142,9 @@ popd
 
 
 %changelog
+* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.3-18
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
 * Mon Jan 15 2018 Iryna Shcherbina <ishcherb@redhat.com> - 0.3-17
 - Update Python 2 dependency declarations to new packaging standards
   (See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3)